X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=openwrt%2Finclude%2Fkernel.mk;h=7c23aaca8eeb5faeceb5224bc91a215dab026c33;hb=43459c3f822235d48919ed612d3fdd758887bebb;hp=5c64ee4e12cb9f21ff4902737327ba1531eadbcb;hpb=4e24e35fa9083cfe57d7b1fe7b51c5f2f6515f18;p=oweals%2Fopenwrt.git

diff --git a/openwrt/include/kernel.mk b/openwrt/include/kernel.mk
index 5c64ee4e12..7c23aaca8e 100644
--- a/openwrt/include/kernel.mk
+++ b/openwrt/include/kernel.mk
@@ -1,33 +1,66 @@
-ifneq ($(DUMP),1)
-include $(TOPDIR)/.kernel.mk
+# 
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+ifeq ($(DUMP),1)
+  KERNEL:=<KERNEL>
+  BOARD:=<BOARD>
+  LINUX_VERSION:=<LINUX_VERSION>
+else
 
-KERNEL:=unknown
-ifneq (,$(findstring 2.4.,$(LINUX_VERSION)))
-KERNEL:=2.4
-LINUX_KMOD_SUFFIX=o
-endif
-ifneq (,$(findstring 2.6.,$(LINUX_VERSION)))
-KERNEL:=2.6
-LINUX_KMOD_SUFFIX=ko
-endif
+  include $(TOPDIR)/.kernel.mk
+  include $(INCLUDE_DIR)/target.mk
+
+  # check to see if .kernel.mk matches target.mk
+  ifeq ($(CONFIG_BOARD)-$(CONFIG_KERNEL),$(BOARD)-$(KERNEL))
+     LINUX_VERSION:=$(CONFIG_LINUX_VERSION)
+     RELEASE:=$(CONFIG_RELEASE)
+  else
+  # oops, old .kernel.config; rebuild it (hiding the misleading errors this produces)
+    $(warning rebuilding .kernel.mk)
+    $(TOPDIR)/.kernel.mk: FORCE
+	@$(MAKE) -C $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) $@ &>/dev/null
+  endif
 
-LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
+  ifeq ($(KERNEL),2.6)
+    LINUX_KMOD_SUFFIX=ko
+  else
+    LINUX_KMOD_SUFFIX=o
+  endif
+
+  LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
 	-e 's/mipsel/mips/' \
 	-e 's/mipseb/mips/' \
 	-e 's/powerpc/ppc/' \
 	-e 's/sh[234]/sh/' \
 	-e 's/armeb/arm/' \
-)
+  )
+
+  KERNELNAME=
+  ifneq (,$(findstring x86,$(BOARD)))
+    KERNELNAME="bzImage"
+  endif
+
+  ifneq (,$(findstring uml,$(BOARD)))
+    LINUX_KARCH:=um
+    KERNEL_CC:=$(HOSTCC)
+    KERNEL_CROSS:=
+  else
+    KERNEL_CC:=$(TARGET_CC)
+    KERNEL_CROSS:=$(TARGET_CROSS)
+  endif
 
-KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
-LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
+  KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
+  LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
 
-MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
-MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
-TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
-KMOD_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-modules
+  MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
+  MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
+  TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
+  KMOD_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-modules
 
-LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
+  LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
 endif
 
 # FIXME: remove this crap
@@ -44,10 +77,10 @@ PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_
 I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(2)
 
 ifeq ($$(KDEPEND_$(1)),m)
-ifneq ($(CONFIG_PACKAGE_KMOD_$(1)),)
+ifneq ($$(CONFIG_PACKAGE_KMOD_$(1)),)
 TARGETS += $$(PKG_$(1))
 endif
-ifeq ($(CONFIG_PACKAGE_KMOD_$(1)),y)
+ifeq ($$(CONFIG_PACKAGE_KMOD_$(1)),y)
 INSTALL_TARGETS += $$(PKG_$(1))
 endif
 endif